9_A_F_瘋狂賽車_正課_【講解】車子逐漸加速與過彎減速副本 | 程式專案

{"id":1023862,"student_id":2589,"content":"from time import time\nfrom game import (\n    create_sprite,\n    create_sound,\n    draw_text,\n    forever,\n    stop,\n)\n\nroad = create_sprite('road.png')\ncheck1 = create_sprite('check.png')\ncheck2 = create_sprite('check.png')\nborder = create_sprite('border.png')\ncar = create_sprite('car.png')\ndashboard = create_sprite('dashboard.png')\nresult_board = create_sprite('result.png')\n\nroad.rotation_style = 'fixed'\ncheck1.rotation_style = 'fixed'\ncheck2.rotation_style = 'fixed'\nborder.rotation_style = 'fixed'\n\nresult_board.hidden = True\n\ncheck1.move_to(600, 400)\ncheck2.move_to(600, -1750)\n\nstart_time = time()\nspeed = 5\nturns = 1\ntimer = 0\nt1 = 0\nt2 = 0\nt3 = 0\nis_checked = False\n\n\n\ndef loop():\n    global speed, start_time, turns, is_checked, timer, t1, t2, t3\n\n    if key.right == True:\n        car.direction = car.direction + 3\n        speed = speed - 0.2\n    \n    if key.left == True:\n        car.direction = car.direction - 3\n        speed = speed - 0.2\n    \n    if speed \u003c 12:\n        speed = speed + 0.15\n\n    border.direction = car.direction + 180\n    border.step_forward(speed)\n    road.direction = car.direction + 180\n    road.step_forward(speed)\n    check1.direction = car.direction + 180\n    check1.step_forward(speed)\n    check2.direction = car.direction + 180\n    check2.step_forward(speed)\n    \n    if car.touched(check1) == True and is_checked == True:\n        if turns == 1:\n            t1 = timer\n        if turns == 2:\n            t2 = timer\n        if turns == 3:\n            t3 = timer\n        start_time = time()\n        print(t1, t2, t3)\n        turns = turns + 1\n        is_checked = False\n    \n    if car.touched(check2) == True:\n        is_checked = True\n        \n    if turns == 4:\n        result_board.hidden = False\n        avg = (t1 + t2 + t3) / 3\n        draw_text(str(round(t1, 3)) + 's', 550, 340, 'white', 30)\n        draw_text(str(round(t2, 3)) + 's', 550, 415, 'white', 30)\n        draw_text(str(round(t3, 3)) + 's', 550, 490, 'white', 30)\n        draw_text(str(round(avg, 3)) + 's', 550, 565, 'white', 30)\n        stop()\n\n    timer = time() - start_time\n\n    draw_text(str(turns) + '/3', 350, 80, 'black', 40)\n    draw_text(str(round(timer, 3)) + 's', 1000, 80, 'white', 40)\n    draw_text(str(round(speed * 10)) + ' km/h', 80, 80, 'white', 40)\n\n\nforever(loop)\n","created_at":"2025-05-29T12:16:52.195+08:00","updated_at":"2025-05-29T12:17:52.228+08:00","name":"9_A_F_瘋狂賽車_正課_【講解】車子逐漸加速與過彎減速 副本","language":"python","screenshot":{"url":null},"parent_id":1011956,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":59,"hashid":"gk4s5523m","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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